7118591908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 14066599680

約数和(自身を除く): 6948007772

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 101, 122, 202, 244, 404, 437, 661, 874, 1159, 1322, 1403, 1748, 1919, 2318, 2323, 2644, 2806, 3838, 4636, 4646, 5612, 6161, 7676, 9292, 12322, 12559, 15203, 24644, 25118, 26657, 30406, 40321, 44137, 50236, 53314, 60812, 66761, 80642, 88274, 106628, 117059, 133522, 141703, 161284, 176548, 234118, 267044, 283406, 288857, 468236, 566812, 577714, 766099, 927383, 1155428, 1268459, 1532198, 1535503, 1854766, 2536918, 2692357, 3064396, 3071006, 3709532, 4072421, 5073836, 5384714, 6142012, 8144842, 10769428, 16289684, 17620277, 29174557, 35240554, 58349114, 70481108, 77375999, 93665683, 116698228, 154751998, 187331366, 309503996, 374662732, 1779647977, 3559295954, 7118591908]

約数ペア:

[(1, 7118591908), (2, 3559295954), (4, 1779647977), (19, 374662732), (23, 309503996), (38, 187331366), (46, 154751998), (61, 116698228), (76, 93665683), (92, 77375999), (101, 70481108), (122, 58349114), (202, 35240554), (244, 29174557), (404, 17620277), (437, 16289684), (661, 10769428), (874, 8144842), (1159, 6142012), (1322, 5384714), (1403, 5073836), (1748, 4072421), (1919, 3709532), (2318, 3071006), (2323, 3064396), (2644, 2692357), (2806, 2536918), (3838, 1854766), (4636, 1535503), (4646, 1532198), (5612, 1268459), (6161, 1155428), (7676, 927383), (9292, 766099), (12322, 577714), (12559, 566812), (15203, 468236), (24644, 288857), (25118, 283406), (26657, 267044), (30406, 234118), (40321, 176548), (44137, 161284), (50236, 141703), (53314, 133522), (60812, 117059), (66761, 106628), (80642, 88274)]